Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2015

Fair Value Disclosures [Abstract]

Summary of the valuation of the Company's financial assets and liabilities that were accounted for at fair value on a recurring basis

The following tables summarize the valuation of the Company’s financial assets and liabilities that were accounted for at fair value on a recurring basis in accordance with the classifications provided above as of December 31, 2015 and 2014 (in thousands).

	Fair Value Measurements at December 31, 2015 using
Description
	Level 1		Level 2		Level 3		Total
Assets (Liabilities)
Oil and natural gas derivatives	$	—	$	16,284	$	—	$	16,284
Total	$	—	$	16,284	$	—	$	16,284

	Fair Value Measurements at December 31, 2014 using
Description
	Level 1		Level 2		Level 3		Total
Assets (Liabilities)
Oil and natural gas derivatives	$	—	$	55,549	$	—	$	55,549
Total	$	—	$	55,549	$	—	$	55,549